> ## Documentation Index
> Fetch the complete documentation index at: https://docs.larm.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Update webhook subscription

> Updates an existing webhook subscription

Requires `monitors:read_write` permission. Only include the fields you want to change.

<ParamField path="id" type="string" required>
  Webhook subscription ID (UUID)
</ParamField>

<ParamField body="url" type="string">
  HTTPS endpoint URL to receive webhook events
</ParamField>

<ParamField body="events" type="string[]">
  Events to subscribe to. Valid values: `monitor.state_changed`, `monitor.created`, `monitor.updated`, `monitor.deleted`.
</ParamField>

<ParamField body="enabled" type="boolean">
  Whether the subscription is active
</ParamField>

<ResponseExample>
  ```json 200 theme={null}
  {
    "data": {
      "id": "550e8400-e29b-41d4-a716-446655440000",
      "url": "https://example.com/webhooks/larm",
      "events": ["monitor.state_changed"],
      "enabled": false,
      "inserted_at": "2025-03-01T12:00:00Z",
      "updated_at": "2025-03-01T14:30:00Z"
    }
  }
  ```
</ResponseExample>